| Preen and Clean Oldham East Limited | Administrative & support | 2024 |
| Preen and Clean Oldham West Limited | Administrative & support | 2024 |
| Preen and Clean Pontefract Ltd | Administrative & support | 2018 |
| Preen and Clean Rochdale Limited | Administrative & support | 2024 |
| Preen and Clean Rotherham Ltd | Administrative & support | 2020 |
| Preen and Clean Salford Limited | Administrative & support | 2024 |
| Preen and Clean Services Ltd | Professional & scientific | 2019 |
| Preen and Clean STH Sheff Ltd | Administrative & support | 2021 |
| Preen and Clean Wakefield Ltd | Administrative & support | 2017 |
| Preen and Clean West Sheff Ltd | Administrative & support | 2021 |
| Preen and Clean York Ltd | Administrative & support | 2020 |
| Preen and Green Limited | Administrative & support | 2024 |
| Preen and Green Pontefract Ltd | Administrative & support | 2020 |
| Primefix Cooling & Maintenance Ltd | Manufacturing | 2025 |
| Print Syndicate Design Ltd | Wholesale & retail | 2026 |
| Property Seven Ltd | Real estate | 2020 |
| Protech Electrical & Mechanical Services Limited | Professional & scientific | 2019 |
| Pykosz Ltd | Other services | 2017 |
| QIU Holdings Ltd | Other services | 2022 |
| Quadgo Limited | Wholesale & retail | 2016 |
| Quadgo Properties Limited | Real estate | 2020 |
| Quali-Test Management Solutions Limited | Professional & scientific | 2023 |
| Qwillin Surveyors Limited | Construction | 2014 |
| R J Burgess Holdings Limited | Financial services | 2025 |
| R O Electrical Solutions Ltd | Construction | 2024 |
| R&G Busy Bees Sandwich Bar Limited | Wholesale & retail | 2025 |
| R.S Truck Transport Ltd | Transport & logistics | 2024 |
| Rackingsolutionsuk Ltd | Administrative & support | 2016 |
| Radig Group Limited | Professional & scientific | 2023 |
| Radu Comms Ltd | Construction | 2026 |
| Radus Transport Limited | Transport & logistics | 2018 |
| Railway Court Management Company (Wakefield) Limited | Extraterritorial | 2007 |
| Rapid Platforms Limited | Construction | 1989 |
| Raynes Cottages Investments Limited | Hospitality | 2011 |
| Rb's Pets Ltd | Wholesale & retail | 2025 |
| RBR Estates Ltd | Real estate | 2026 |
| RBW Electrical Limited | Construction | 2016 |
| RC Model Shop Direct Ltd | Wholesale & retail | 2014 |
| RC1 Transport Limited | Transport & logistics | 2020 |
| Rebars Trade Ltd | Wholesale & retail | 2015 |
| Reclaimed Antique Flooring Limited | Construction | 2017 |
| Reid Aviation Solutions Limited | Transport & logistics | 2013 |
| Renco Holdings Ltd | Financial services | 2018 |
| Republic Inns Limited | Real estate | 2006 |
| Revaris Holdings Ltd | Financial services | 2021 |
| Revitalise Property Management Ltd | Real estate | 2023 |
| Rexsyonic Limited | Financial services | 2023 |
| Riddle Property Group Ltd | Real estate | 2026 |
| Ride Along Ltd | Information & communication | 2024 |
| Ride Private Hire Ltd | Transport & logistics | 2025 |
| RJ Properties (YS) Limited | Real estate | 2025 |
| RJM Drywall Ltd | Construction | 2015 |
| ROB Briscoe Travel Ltd | Transport & logistics | 2025 |
| Robert & Hair Beauty Ltd | Other services | 2018 |
| Robert TG Logistic Ltd | Transport & logistics | 2017 |
| Roby Developments Ltd | Extraterritorial | 2023 |
| Roby Engineering Limited | Manufacturing | 2021 |
| Roby Fabrications Limited | Extraterritorial | 2023 |
| ROC Joinery Ltd | Construction | 2018 |
| Rodgers Housing Ltd | Real estate | 2024 |
| Roller's JIU Jitsu Ltd | Arts & recreation | 2025 |
| Rosedale & Jones Real Estate Limited | Real estate | 2015 |
| Rovers Return Featherstone Limited | Hospitality | 2025 |
| RP Property Group Ltd | Real estate | 2019 |
| RSH Roofing & Property Maintenance Limited | Construction | 2018 |
| RUE Health Care Ltd | Health & social care | 2024 |
| RUS Logistics Ltd | Transport & logistics | 2013 |
| Rushton Engineering Limited | Manufacturing | 2021 |
| RW Real Estate Developments Limited | Construction | 2024 |
| Rz-Brands Ltd | Wholesale & retail | 2024 |
| S.D.S Trans Ltd | Transport & logistics | 2017 |
| Safar Logistics Ltd | Transport & logistics | 2026 |
| Saintsoftware Ltd | Information & communication | 2019 |
| Same Blssed Food Ltd | Wholesale & retail | 2024 |
| Samfran Systems Ltd | Information & communication | 2018 |
| Scepter Services Ltd | Administrative & support | 2015 |
| Scpc Plant Hire Limited | Administrative & support | 2012 |
| SDB Rental Limited | Professional & scientific | 2022 |
| SDL Developments (Yorkshire) Ltd | Real estate | 2021 |
| Securight Solutions Ltd | Construction | 2018 |
| Senior Financial Services Ltd | Financial services | 2018 |
| Serenydrive Ltd | Transport & logistics | 2018 |
| Serrano Transport Limited | Transport & logistics | 2016 |
| Sesku Glass and Glazing Ltd | Construction | 2019 |
| Sew-Eurodrive Limited | Manufacturing | 1969 |
| SFE Electrical (Normanton) Ltd | Construction | 2021 |
| Shahi Takeaway Ltd | Hospitality | 2025 |
| Shahi Tandoori Spice Ltd | Hospitality | 2026 |
| Shanti Enterprises Limited | Wholesale & retail | 2005 |
| Sharp Shot Coffee Ltd | Manufacturing | 2024 |
| Shiltiarusa Ltd | Administrative & support | 2017 |
| Signature Sealants Limited | Construction | 2022 |
| Silver Lining (Holdings) Limited | Extraterritorial | 2012 |
| Simply Liquid Limited | Wholesale & retail | 2017 |
| Sisters Garden Services (Wakefield) Ltd | Administrative & support | 2025 |
| Sizzlers Pizza Ltd | Hospitality | 2024 |
| Sladbrook Yorkshire Limited | Agriculture & fishing | 2024 |
| Slomkaproperty Ltd | Real estate | 2026 |
| Smart Control Systems Limited | Construction | 1993 |
| Smash & Flame Ltd | Hospitality | 2026 |